SF

Sidney L. Fisher

📍 Renton, WA: #576 of 1,385 inventorsTop 45%
🗺 Washington: #35,300 of 76,902 inventorsTop 50%
Overall (All Time): #2,339,546 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4785509 Hook for rope used to pull a boat into a dock — 1988-11-22
4198724 Automatic window washer Harry S. Fisher, Ole E. Leivestad 1980-04-22